Sig Sauer P320 Spectre Comp XSeries Custom Works 9mm 4.6" Bbl Optic Ready Pistol w/(2) 21rd Steel Mags & XRAY3 P320V003




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Sig Custom Works has created the ultimate P320 for competition, carry and everything in between with substantial recoil reduction and improved functionality.

The P320 Spectre Comp takes the 9mm handgun to new levels with more technology than any polymer pistol ever manufactured. The Custom Works designed compensator reduces muzzle flip by over one third, making it a shooting experience like no other. 

The Spectre family of pistols has become the pinnacle of feature-rich performance in the Sig Custom Works polymer lineup. With exclusive laser engraved grip modules, TiN gold barrels and triggers, and custom-designed slides, these exclusive firearms are as functional as they are beautiful. Every Spectre series pistol comes standard with XRay3 day/night sights, flat XSeries triggers, and is optic ready out of the box. Each model also comes standard with two magazines, a Sig Custom Works coin and a certified custom certificate. 

Sig Custom Works introduces a new era of compensated pistols with the introduction of the P320 Spectre Comp. Built around the proven TXG tungsten-infused grip module, the latest pistol in the Spectre family uses a redesigned slide with falling serrations and an optic plate cover making it compatible with the Romeo1PRO, Deltapoint PRO, or RMR. The 4.6” TiN gold, threaded barrel is fitted with a single port compensator that significantly reduces muzzle flip and felt recoil. The compensator is attached with two taper screws which allow for simple removal and installation. It also houses the front sight, which maintains stability during shooting for faster front sight recovery and acquisition. The TXG grip has also been improved with Sig’s laser engraving treatment, and each pistol includes two 21rd magazines and a Sig Custom Works coin and a certified custom certificate. The P320 Spectre Comp is the most versatile and best shooting 9mm polymer pistol we have ever designed. 

  • Laser Engraved LXG Tungsten XSeries grip module

  • Custom Works Spectre optic-ready slide

  • TiN gold threaded barrel with compensator

  • XSeries TiN gold flat skeleton trigger

  • XRay3 Day/Night sights

  • (2) 21rd or (2) 10rd Steel Magazines


ModelP320 Spectre Comp
Weight:41.8 oz
Action:Striker-Fired Semiautomatic
Safetystriker safety
Sights:XRAY3 Day/Night Sights
Magazines Included:(2) 21rd
Magazine Capacity:21rd
Grips:TXG Full-Size XGRIP Module
Slide Finish:Nitron
Frame Finish:Grey
Barrel Length:4.6 inches
Pistol Night Sights:Yes
Optics Ready:Yes
Item Condition:New
Product TypeShop All Handguns
BrandShop All Sig Sauer
Date First AvailableFebruary 24, 2022
Last UpdatedNovember 05, 2023

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